Tests up to 10 military altimeters simultaneously.
FAA certified digital reference altimeter.
Portable instrument – open the lid, plug and use.
110V/220V electric pump.

TC-10
Vacuum only
Test from test location to 30,000′ MSL
110V/240 V
Mechanical control values
New NSN 4920 017342417
This test chamber is all you need to test digital altimeter

TC-21/22
Vacuum and positive pressure
This test chamber allows testing of analog altimeters at an ambient altitude significantly above zero MSL.
Test from -1000′ to 30,000′ MSL regardless of test location
110V /240V available
Electrical control valves
This test chamber is needed to test analog altimeter regardless of test location